Through the observational data which was transmitted back to the ground by space telescopes, we have seen many kinds of the three-dimensional structure of the active phenomena in solar atmosphere.

通过空间卫星传回的数据资料，我们可以看到太阳活动丰富多彩的三维结构。

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A heuristic method for packing freight into a container by using tri tree structure to express the packing space decomposition for three dimensional rectangular packing is proposed.

针对集装箱内货物装载布局问题，提出一种利用三叉树结构表达三维矩形物体布局状态空间分解的方法。

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Three-dimensional propagation properties of the flare-shock wave would bear close relations to the magnetic structure on the sun and the large scale structure in the interplanetary 'space.

耀斑-激波传播的三维特性与太阳黑子活动区，日冕及冕洞的磁结构有密切关系。

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